The split function can get rid of the white space also.

#!/usr/bin/perl
use strict;
use warnings;

my $str = "item1  | item2| item3 
|item4|
 ";

print ">$_<\n" foreach split /\s*\|\s*/, $str;

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In reply to Re: How to call a function on each item after a split? by Lotus1
in thread How to call a function on each item after a split? by MrSnrub

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